Hi everyone!

Here are my three submissions (all licensed under CC BY-SA 4.0):

Plasma or The 4th state of matter




5K version: https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/plasma3d.png
Mobile 5K version: https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/plasma3d-mobile.png

Ice Tiles




5K versions (also in purple and in green):
https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/ice-tiles.png
https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/ice-tiles-purple.png
https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/ice-tiles-green.png

Mobile 5K version: https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/ice-tiles-mobile.png


Aurora Borealis




5K version: https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/aurora-borealis.png
Mobile 5K version: https://raw.githubusercontent.com/felagund1789/kde-plasma-5.18-wallpaper-contest/master/aurora-borealis-mobile.png

Plasma and Ice Tiles are made with Blender.
Then Ice Tiles renders (blue, purple and green versions) were imported in Gimp to create Aurora Borealis.

All Blender files and the Gimp xcf file are available at https://github.com/felagund1789/kde-pla ... er-contest.

I hope you enjoy my wallpapers.
Cheers!

In the Aurora Borealis wallpaper I changed the sky to a more blueish purple color and I also darkened it a little.

I also have added the Gimp file for Aurora using git-lfs (large file storage).